Engineering topics

Kohrs, Richard H.

Publications and source records attributed to Kohrs, Richard H..

5 records

NASA NTRS1992

Space Station Freedom - Approaching the critical design phase

The status and future developments of the Space Station Freedom are discussed. To date detailed design drawings are being produced to manufacture SSF hardware. A critical design review (CDR) for the man-tended capability configuration is planned to be performed in 1993 under the SSF program. The main objective of the CDR is to enable the program to make a full commitment to proceed to manufacture parts and assemblies. NASA recently signed a contract with the Russian space company, NPO Energia, to evaluate potential applications of various Russian space hardware for on-going NASA programs.

Kohrs, Richard H.↗

NASA NTRS1991

Space Station Freedom - An overview

NASA's Space Station Freedom has been designed with a built-in upgrading capability. Permanently manned status is scheduled for fiscal year 2000; it will at that point be able to offer its users fully 30 kW of electrical power, by means of which either numerous experiments can be run simultaneously, or a single piece of unique hardware with high power requirements can be supplied the power. During this permanently manned phase, NASA will contribute, in addition to the three power modules furnishing 30 kW, a 27-ft long laboratory module with 12 user racks, and equally long habitation module for a crew of 4, and design features allowing growth to accommodate a crew of 8 and power supplies of 75 kW.

Kohrs, Richard H.↗

NASA NTRS1990

Space Station Freedom overview

The status of the Space Station Freedom project is briefly reviewed. The multilateral agreements achieved to this point are summarized, and the results of preliminary design reviews are discussed. Progress being made in implementing improvement recommendations and in meeting weight and power allocations is addressed.

Kohrs, Richard H.↗

NASA NTRS1990

Freedom is an international partnership

The NASA Space Station Freedom (SSF) project initiated in 1984 is a collaborative one among the U.S., Japan, Canada, and the 10 nations participating in ESA. The SSF partners have over the last six years defined user requirements, decided on the hardware to be manufactured, and constructed a framework for long-term cooperation. SSF will be composed of user elements furnished by the foreign partners and a U.S.-supplied infrastructure encompassing the truss assembly, electrical power system, and crew living quarters. The U.S. will also furnish a lab and a polar-orbit platform; ESA, a second lab and the coorbiting Free-Flying Laboratory, as well as a second polar platform. Japan's Japanese Experiment Module shall include an Exposed Facility and an Experimental Logistics module. Canada will contribute the Mobile Servicing System robotic assembler/maintainer for the whole of SFF.

Kohrs, Richard H.↗

NASA NTRS1990

Space Station Freedom Overview

This document explains which countries and agencies participate in the development of Space Station Freedom, what the different structures on the station will be, and who is responsible for constructing them. The systems which will be operational in the baseline configuration of the station are listed, as is its assembly schedule. An overview of plans for space station evolution is also given.

Kohrs, Richard H.↗